To celebrate World Book Day, Goodtoknow has teamed up with Sainsbury’s to give three lucky readers the chance to win a great selection of classic storybook favourites and £100 worth of gift vouchers. Sainsbury’s is inspiring children to read more by encouraging them to role play in dress up with their favourite book, be it Elsa from Frozen or The Gruffalo. Reading is such an important part of child development and to promote this, Sainsbury’s will be hosting special reading corners at larger stores across the country, encouraging kids nationwide to dress up and read their favourite books! Whether your children enjoy dressing up as their favourite fairytale princess or brave superhero, Sainsbury’s has a fantastic range of quality dress up costumes and fun storybooks, all available at great value. www.sainsburys.co.uk To be in the chance of winning answer the question on the right.